DE2933986C2 - Fluoreszenzanzeigevorrichtung - Google Patents
FluoreszenzanzeigevorrichtungInfo
- Publication number
- DE2933986C2 DE2933986C2 DE2933986A DE2933986A DE2933986C2 DE 2933986 C2 DE2933986 C2 DE 2933986C2 DE 2933986 A DE2933986 A DE 2933986A DE 2933986 A DE2933986 A DE 2933986A DE 2933986 C2 DE2933986 C2 DE 2933986C2
- Authority
- DE
- Germany
- Prior art keywords
- display device
- voltage
- phosphor
- fluorescent display
- phosphors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 27
- 230000005284 excitation Effects 0.000 claims description 10
- 229910017857 MgGa Inorganic materials 0.000 claims description 3
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000003086 colorant Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000295 emission spectrum Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7729—Chalcogenides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Luminescent Compositions (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10404178A JPS5530178A (en) | 1978-08-25 | 1978-08-25 | Display device |
| JP10403578A JPS5530176A (en) | 1978-08-25 | 1978-08-25 | Fluorescent display device |
| JP10403678A JPS5530177A (en) | 1978-08-25 | 1978-08-25 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2933986A1 DE2933986A1 (de) | 1980-03-13 |
| DE2933986C2 true DE2933986C2 (de) | 1984-02-02 |
Family
ID=27310133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2933986A Expired DE2933986C2 (de) | 1978-08-25 | 1979-08-22 | Fluoreszenzanzeigevorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4303913A (show.php) |
| CA (1) | CA1130362A (show.php) |
| DE (1) | DE2933986C2 (show.php) |
| FR (1) | FR2434446A1 (show.php) |
| GB (1) | GB2028362B (show.php) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740007U (show.php) * | 1980-08-19 | 1982-03-04 | ||
| US4794383A (en) * | 1986-01-15 | 1988-12-27 | Karel Havel | Variable color digital multimeter |
| US5142388A (en) * | 1987-11-10 | 1992-08-25 | Futaba Denshi Kogyo K.K. | Color display device having liquid crystal cell and fluorescent display with two different luminous sections |
| JP2937086B2 (ja) * | 1995-09-25 | 1999-08-23 | 双葉電子工業株式会社 | 蛍光体及び蛍光表示装置 |
| US5788881A (en) * | 1995-10-25 | 1998-08-04 | Micron Technology, Inc. | Visible light-emitting phosphor composition having an enhanced luminescent efficiency over a broad range of voltages |
| US6504311B1 (en) * | 1996-03-25 | 2003-01-07 | Si Diamond Technology, Inc. | Cold-cathode cathodoluminescent lamp |
| US6686691B1 (en) | 1999-09-27 | 2004-02-03 | Lumileds Lighting, U.S., Llc | Tri-color, white light LED lamps |
| KR100480768B1 (ko) * | 1999-12-23 | 2005-04-06 | 삼성에스디아이 주식회사 | 전도성 발광물질을 이용한 저전압 구동용 적색 형광체 및그 제조방법 |
| US8885139B2 (en) * | 2005-01-21 | 2014-11-11 | Johnson & Johnson Vision Care | Adaptive electro-active lens with variable focal length |
| KR101142519B1 (ko) * | 2005-03-31 | 2012-05-08 | 서울반도체 주식회사 | 적색 형광체 및 녹색 형광체를 갖는 백색 발광다이오드를채택한 백라이트 패널 |
| TWI323947B (en) * | 2005-05-24 | 2010-04-21 | Seoul Semiconductor Co Ltd | Light emitting device and phosphor of alkaline earth sulfide therefor |
| KR100601200B1 (ko) * | 2005-06-17 | 2006-07-13 | 서울반도체 주식회사 | 적색 형광체와 이를 이용한 발광 다이오드 |
| CA2612890A1 (en) * | 2005-06-22 | 2007-01-04 | Gambro Bct, Inc. | Apparatus and method for separating discrete volumes of a composite liquid |
| KR100724591B1 (ko) | 2005-09-30 | 2007-06-04 | 서울반도체 주식회사 | 발광 소자 및 이를 포함한 ｌｅｄ 백라이트 |
| US8323529B2 (en) * | 2006-03-16 | 2012-12-04 | Seoul Semiconductor Co., Ltd. | Fluorescent material and light emitting diode using the same |
| KR101313007B1 (ko) * | 2006-06-12 | 2013-10-01 | 존슨 앤드 존슨 비젼 케어, 인코포레이티드 | 전기적 광학렌즈의 전력소비 감소방법 |
| WO2008051847A2 (en) * | 2006-10-20 | 2008-05-02 | Caridianbct Biotechnologies, Llc | Methods for washing a red blood cell component and for removing prions therefrom |
| US20110003675A1 (en) * | 2009-07-06 | 2011-01-06 | Caridianbct, Inc. | Apparatus and Method for Automatically Loading Washing Solution In A Multi-Unit Blood Processor |
| CN107527593B (zh) * | 2017-08-21 | 2023-09-08 | 易美芯光（北京）科技有限公司 | 一种高光效的tft-lcd背光显示驱动方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634850A (en) * | 1970-11-12 | 1972-01-11 | Okaya Electric Industry Co | Indicator tube utilizing a plurality of discharge states |
| JPS5171285A (en) * | 1974-12-18 | 1976-06-19 | Matsushita Electric Industrial Co Ltd | Keikotai |
| US4081398A (en) * | 1975-06-30 | 1978-03-28 | Dai Nippon Toryo Co., Ltd. | Fluorescent compositions |
| NL168547C (nl) * | 1975-06-30 | 1982-04-16 | Kasei Optonix | Werkwijze voor het bereiden van een luminescerend materiaal; kathode luminescerende inrichting. |
| US4162422A (en) * | 1975-10-31 | 1979-07-24 | Futaba Denshi Kogyo K.K. | Composite digital and analogue fluorescent display panel device |
| US4103069A (en) * | 1976-10-06 | 1978-07-25 | Gte Sylvania Incorporated | Coated silver activated zinc sulfide cathode ray tube |
| US4155030A (en) * | 1977-12-19 | 1979-05-15 | International Business Machines Corporation | Multicolor display device using electroluminescent phosphor screen with internal memory and high resolution |
-
1979
- 1979-08-06 US US06/063,701 patent/US4303913A/en not_active Expired - Lifetime
- 1979-08-07 GB GB7927491A patent/GB2028362B/en not_active Expired
- 1979-08-08 CA CA333,421A patent/CA1130362A/en not_active Expired
- 1979-08-17 FR FR7920834A patent/FR2434446A1/fr active Granted
- 1979-08-22 DE DE2933986A patent/DE2933986C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1130362A (en) | 1982-08-24 |
| GB2028362B (en) | 1982-09-15 |
| FR2434446A1 (fr) | 1980-03-21 |
| DE2933986A1 (de) | 1980-03-13 |
| FR2434446B1 (show.php) | 1984-01-27 |
| US4303913A (en) | 1981-12-01 |
| GB2028362A (en) | 1980-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8125 | Change of the main classification |
Ipc: G09F 9/30 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |